| 摘要 |
An improved two-phase micro-channel heat sink has a plurality of flow micro-channels extending in parallel in a longitudinal direction for accommodating a flow of liquid coolant therein, and a plurality of cross-connected micro-channels extending in parallel in a transverse direction formed at regular intervals along the longitudinal direction for cross-connecting with the flow micro-channels. The cross-connected micro-channels enable a uniform pressure field to be maintained for two-phase flow boiling of liquid coolant in the heat sink. In a preferred embodiment, the heat sink contains flow micro-channels with width of 100 mum, wall thickness of 100 mum, and height of 600 mum, and cross-connected micro-channels of similar width and height cut at 1 mm intervals along the flow direction.
|
